420361764

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{83207}}^1$

素因数の和:83635

約数の個数: 24

約数和(自身を含む): 983185728

約数和(自身を除く): 562823964

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 83207, 166414, 249621, 332828, 499242, 998484, 35030147, 70060294, 105090441, 140120588, 210180882, 420361764]

約数ペア:

[(1, 420361764), (2, 210180882), (3, 140120588), (4, 105090441), (6, 70060294), (12, 35030147), (421, 998484), (842, 499242), (1263, 332828), (1684, 249621), (2526, 166414), (5052, 83207)]